12903713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 14117760

約数和(自身を除く): 1214047

約数列:

[1, 23, 37, 59, 257, 851, 1357, 2183, 5911, 9509, 15163, 50209, 218707, 348749, 561031, 12903713]

約数ペア:

[(1, 12903713), (23, 561031), (37, 348749), (59, 218707), (257, 50209), (851, 15163), (1357, 9509), (2183, 5911)]